/*
A definition for an ellipse is:
Given a circle c with centre M and radius r and a point G such that d(G,M)&lt;r, the locus of the points that are equidistant from c and G form an ellipse.

The construction of the points of the ellipse is shown below.





Given are the points M(-2000,1500) and G(8000,1500). 
Given is also the circle c with centre M and radius 15000.
The locus of the points that are equidistant from G and c form an ellipse e.
From a point P outside e the two tangents t1 and t2 to the ellipse are drawn.
Let the points where t1 and t2 touch the ellipse be R and S.




For how many lattice points P is angle RPS greater than 45 degrees?

Anser:
Time:
*/
package main

import (
	"fmt"
	"time"
)

func main() {
	tstart := time.Now()



	tend := time.Now()
	fmt.Println(tend.Sub(tstart))
}